| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + 4 KI + C2H4O2 = 2 I2 + 2 NaCl + 2 H2O + C2K4O2
BaO + C + N = BaCN2 + CO =>
BaO + 2 C + 2 N = BaCN2 + CO
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
Fe2O2 = Fe2 + O2 =>
Fe2O2 = Fe2 + O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca3(PO4)2 + C = Ca3(PO3)2 + CO =>
Ca3(PO4)2 + 2 C = Ca3(PO3)2 + 2 CO
H3AlO3 + Cu(OH)2 = CuAl2O4 + H2O =>
2 H3AlO3 + Cu(OH)2 = CuAl2O4 + 4 H2O
Zn(s) + H3PO4(aq) = Zn3(PO4)2 + H2 =>
3 Zn(s) + 2 H3PO4(aq) = Zn3(PO4)2 + 3 H2
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
HI + Ba(OH)2 = BaH2 + I(OH) =>
2 HI + Ba(OH)2 = BaH2 + 2 I(OH)
C7H5N306 + NH4NO3 = CO2 + H2O + N2 =>
2 C7H5N306 + 33 NH4NO3 = 14 CO2 + 71 H2O + 339 N2
C6H8O7 + Fe = FeC6H6O7 + H2 =>
C6H8O7 + Fe = FeC6H6O7 + H2
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
Fe + (HOOCCH2)2C(OH)COOH = H2 + FeC6H6O7 =>
Fe + (HOOCCH2)2C(OH)COOH = H2 + FeC6H6O7
CO2 + K4O2 = K2CO3 =>
2 CO2 + K4O2 = 2 K2CO3
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
H2O2 + Co{+2} = Co{+3} + OH{-} =>
H2O2 + 2 Co{+2} = 2 Co{+3} + 2 OH{-}
FeNO + HCl = FeCl2 + N + H2O =>
FeNO + 2 HCl = FeCl2 + N + H2O
C16H32O2 + H2O = CH4 + CO2 =>
2 C16H32O2 + 14 H2O = 23 CH4 + 9 CO2
Na2S + H2O(l) = NaOH + NaHS(g) =>
Na2S + H2O(l) = NaOH + NaHS(g)
C5H10O5 + H2 = C3H8 + H2O =>
3 C5H10O5 + 20 H2 = 5 C3H8 + 15 H2O
FePO4 + H2SO4 = H3PO4 + Fe2(SO4)3 =>
2 FePO4 + 3 H2SO4 = 2 H3PO4 + Fe2(SO4)3
CH{4+} + Cl = CCl{4+} + HCl =>
CH{4+} + 2 Cl = CCl{4+} + HCl
Co2(CrO4)3 + Ba = Ba2CrO4 + Co =>
Co2(CrO4)3 + 6 Ba = 3 Ba2CrO4 + 2 Co
Mn3(PO4)4 + CaI2 = MnI4 + Ca3(PO4)2 =>
Mn3(PO4)4 + 6 CaI2 = 3 MnI4 + 2 Ca3(PO4)2
CuSO3 + HO = CuSO4 + H2O =>
CuSO3 + 2 HO = CuSO4 + H2O
Zn + Cr2O7{-2} + H{+} = Zn{+2} + Cr{+3} + H2O =>
3 Zn + Cr2O7{-2} + 14 H{+} = 3 Zn{+2} + 2 Cr{+3} + 7 H2O
FeCl3 + NH4SCN = Fe(SCN)Cl2 + NH4Cl =>
FeCl3 + NH4SCN = Fe(SCN)Cl2 + NH4Cl
(H2SO4) + (NaOH) = (Na2SO4)10 + (H2O) =>
10(H2SO4) + 20(NaOH) = (Na2SO4)10 + 20(H2O)
Pb2 + Na2S = Pb(Na2S)2 =>
Pb2 + 4 Na2S = 2 Pb(Na2S)2
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
Na(l) + Cl2 = NaCl =>
2 Na(l) + Cl2 = 2 NaCl
CH4 + N2Cl4 = CCl4 + N + H =>
CH4 + N2Cl4 = CCl4 + 2 N + 4 H
Fe(ClO)3 + Be(MnO4)2 = Fe(MnO4)3 + Be(ClO)2 =>
2 Fe(ClO)3 + 3 Be(MnO4)2 = 2 Fe(MnO4)3 + 3 Be(ClO)2
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
Na2S + H2O(l) = NaOH + NaHS(g) =>
Na2S + H2O(l) = NaOH + NaHS(g)
K2FeO4 + K2S + HNO3 = KNO3 + Fe(NO3)3 + H2SO4 + H2O =>
8 K2FeO4 + 3 K2S + 46 HNO3 = 22 KNO3 + 8 Fe(NO3)3 + 3 H2SO4 + 20 H2O
Al + Mn(SO4)2 = Mn + Al2(SO4)3 =>
4 Al + 3 Mn(SO4)2 = 3 Mn + 2 Al2(SO4)3
LiHO + N = LiNHO =>
LiHO + N = LiNHO
Ca3(PO4)2 + H2O = CaHPO4*2H2O + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 CaHPO4*2H2O + Ca(OH)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO + Mn + H2O = NH4 + MnO2 =>
2 NO + 3 Mn + 4 H2O = 2 NH4 + 3 MnO2
C7H6O2 + NaOH + H2C2O4 = H2O + NaCO =>
4 C7H6O2 + 46 NaOH + 9 H2C2O4 = 44 H2O + 46 NaCO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH4OH + Cu(OH)2 = (Cu(NH3)4) + H2O + OH =>
4 NH4OH + Cu(OH)2 = (Cu(NH3)4) + 4 H2O + 2 OH
Cu + C = CuC6 =>
Cu + 6 C = CuC6
O2 + AlBr3 = AlO2 + Br =>
O2 + AlBr3 = AlO2 + 3 Br
(C)4(H)9OH + (O)2 = C(O)2 + (H)2O =>
(C)4(H)9OH + 6(O)2 = 4 C(O)2 + 5(H)2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
H2S(g) + O2(g) = SO2(g)H2O(l) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g)H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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